摘要
全国总工会办公楼翻建工程中,大部分楼板采用了新型无粘结预应力聚苯板复合楼板结构体系。针对其结构施工特点和难点,在施工过程中精心安排模板支设、钢筋绑扎、预应力筋铺放、填充聚苯板铺设、管线预埋、混凝土浇筑及预应力筋张拉等工序,确保了主体结构工程质量和进度目标的实现。
In the re-construction of the National Labour Union Building, most floors were of a new structure system of non-bonding pre-stress floor composite with polyphenyl sheets. meticulously arranged Construction procedure was against the construction characters and difficulties, inclusive of formwork erection, binding, placement of pre-stress bar, placement rebar and of polyphenyl sheets, piping embedment, concrete pouring tension of pre-stressing bar, which ensured the project quality and construction schedule .
出处
《建筑技术》
北大核心
2006年第5期344-347,共4页
Architecture Technology
关键词
无粘结预应力
聚苯板
复合楼板
张拉
non-bonding pre-stress
polyphenyl sheet
composite floor
, tension
